Hood Cleaning Services in Guelph
Hood Cleaning Services in Guelph are the degreasing of the three parts that sit over a cook line before the duct begins: the canopy, the baffle filters in its slot, and the plenum hidden behind them. Guelph Hood Cleaning lifts the filters into a heated soak tank, scrapes and degreases the canopy and plenum, photographs every surface before and after, and hands over a signed health and safety certificate referencing the published NFPA 96 standard. The interval follows the cooking, so a pizzeria on Wyndham Street and a church hall in Fergus do not sit on the same schedule.
What does hood cleaning mean? Canopy, baffle filters and plenum in a Guelph kitchen
Hood cleaning means degreasing the three surfaces a cook line loads first, in the order the grease meets them.
The canopy is the stainless hood over the appliances. Its job is capture and containment: it holds the hot, greasy plume from a six-burner range, a flat top and two fryers under its lip long enough for the fan to pull it through the filters. Capture fails when the overhang is short or the makeup air pushes the plume out the front, and the grease that escapes lands on the ceiling tiles instead.
The baffle filters sit in the slot at the back of the canopy. Each one forces the air through a series of turns. Grease cannot make the turns, so it strikes the blades, runs down and collects in the trough below.
The plenum is the box between the filter slot and the duct collar. It is dark, warm and out of sight, and it holds the grease that made it past the baffles. A kitchen that wipes its canopy every night can still carry a thick layer on the plenum wall. The duct beyond the collar is on the kitchen exhaust cleaning page, and the fan on the roof is on the exhaust fan repair page.
Commercial hood cleaning service in Guelph: baffle filters, the soak tank and when a set gets replaced
Baffle or mesh. A mesh filter is a pad of woven aluminum that traps grease by holding it, which turns a full mesh filter into a slab of fuel a few inches above the burners. A baffle filter sheds grease into the trough and stays out of the fire load. Older halls and legion kitchens around Guelph and Fergus still carry mesh in a slot made for baffles, and the walk-through notes it so the quote can price a matched set.
The heated soak tank. Filters come out of the slot and go into a heated soak tank on the truck, not through the dish machine. The dish machine cuts the surface film and leaves the cooked-on layer inside each fold. A soak in heated degreaser softens that layer so a pressure rinse carries it off.
When a filter is replaced. A blade bent by a dropped filter no longer turns the air, so grease passes straight through. A frame that has rusted, or a slot with a gap at one end, does the same. Replacement filters are listed as their own line on the written quote and approved before the visit, never added on the night.
Restaurant hood cleaning for wall canopy, island, backshelf and wood-oven hoods
Wall canopy. Fixed to the back wall over a straight line. This is the commonest hood in Guelph: the eight-foot canopy over a range, a flat top and two fryers in an independent restaurant on Macdonell or Carden Street. Grease builds along the rear of the plenum and in the corners against the wall.
Island canopy. Open on all four sides over a line in the middle of the room, found in hotel kitchens and larger banquet rooms. With no wall to help, capture depends on overhang, and a draft from a service door will pull the plume out past the lip.
Backshelf hood. Low and shallow, set tight over the appliances in quick-service units with low ceilings along Clair Road and Woodlawn Road. The plenum is small and fills fast, and the filters take heat straight off the griddle.
Deep canopy over a wood-fired oven. A pizzeria that runs a wood oven needs a deeper canopy over the oven mouth. Wood smoke deposits tar with the grease, and the two set into a dark glaze on the lip and the filter faces that a fryer-line degreaser will not shift. Solid-fuel hoods are quoted per job after the walk-through.
Hood vent cleaning in Guelph: the same job under a different name
Hood vent cleaning is the name most callers use for this work, and it gets the same visit.
In a home, the hood vent is the small fan over the stove. In a commercial kitchen, the vent is the whole path from the filter slot to the roof, and the part a hood visit covers is the canopy, the filters and the plenum. A caller who asks for hood vent cleaning or kitchen vent cleaning gets the same walk-through, the same soak tank and the same certificate. A request for the duct behind the plenum is the scope on the kitchen exhaust cleaning page.
Best hood cleaning services in Guelph for a wood oven, a downtown pizzeria, a franchise steamer line, a church hall or a plant cafeteria
The cooking sets the interval, and a church hall is not a restaurant.
| Solid fuel vs gas line vs steamer line vs church hall vs cafeteria | What loads first | Interval that fits |
|---|---|---|
| Solid fuel (a wood-fired pizza oven) | The canopy lip and the filter faces, in a glaze of tar and grease. | Monthly. NFPA 96 publishes monthly for solid-fuel cooking, the shortest interval in the standard. |
| Downtown pizzeria and independent restaurant line (Wyndham, Macdonell, Carden, the Gordon Street strip) | The filters, within weeks. Fryer vapour carries the most grease, and deck-oven heat bakes it on. | Quarterly where the line charbroils or runs late. Semi-annual for a moderate-volume line, confirmed on the walk-through. |
| Franchise steamer and quick-service line (Stone Road, Clair Road, Woodlawn Road, Tower Street in Fergus) | The plenum. Water vapour carries grease past the baffles without a flame in sight. | Semi-annual as a starting point, quarterly where the fryers run all day. |
| Church hall, legion and community kitchen (a few services a week) | Everything, slowly. The layer is thin, but the paperwork still comes due. | Annual. NFPA 96 publishes annual for low-volume cooking, and the certificate goes to the insurer, the board or the township inspector who asked for it. |
| Campus dining line, hospital kitchen and plant cafeteria (Hanlon Creek Business Park, Northwest Industrial Park, Guelph Innovation District) | Everything, evenly. Two services a day, five days a week, adds up. | Semi-annual for a two-service cafeteria, quarterly where a fryer runs through both. |
The intervals as NFPA 96 publishes them by cooking volume are on the NFPA 96 page. Each kitchen type is described on the who we serve page.
Where to find kitchen hood cleaning near me in Guelph
Guelph Hood Cleaning covers Guelph, Fergus, Elora, Rockwood, Erin, Arthur, Puslinch, Minto and Mount Forest from one price list.
Hood styles follow the corridor. Wall canopies fill the downtown blocks between Wyndham Street and Carden Street and the Gordon Street strip toward the university. Backshelf hoods belong to the quick-service plazas on Stone Road, Clair Road and Woodlawn Road. Island hoods turn up in hotel and banquet kitchens. The halls, legions and rural kitchens sit in Rockwood, Erin, Arthur and Minto. The community detail is on the areas served page, and Fergus and Elora have their own page.
How much does commercial hood cleaning cost in Guelph in 2026?
Guelph Hood Cleaning prices a single-hood kitchen up to ten feet from $585 per visit and a multi-hood kitchen of two to four canopies from $995 per visit. Larger systems are quoted on site after a free walk-through, and the written quote comes back within 24 hours.
On a hood-only visit the figure moves with canopy length, canopy count and the state of the filters. A mesh-to-baffle swap is its own line. A solid-fuel hood is quoted per job because the tar glaze sets the hours. A church hall on the annual interval pays the single-hood rate once a year and receives the same certificate a restaurant receives.
Next step: call 226-641-5901 or request a written quote. Say how many canopies, whether the slot holds baffles or mesh, and what cooks under it. The other services are on the services page.
Hood cleaning services in Guelph: frequently asked questions
What is the difference between hood cleaning and kitchen exhaust cleaning?
Hood cleaning covers the canopy, the baffle filters and the plenum. Kitchen exhaust cleaning covers the duct from the collar to the roof. The duct scope is on the kitchen exhaust cleaning page.
How often does a church hall or community kitchen in Guelph need hood cleaning?
Once a year, in most cases. NFPA 96 publishes an annual interval for low-volume cooking, which covers a hall that serves a few meals a week. The walk-through confirms it, and the certificate goes to the insurer, the board or the inspector who asked.
Does a franchise steamer line need hood cleaning if there is no open flame?
Yes. Steam carries grease into the plenum in fine droplets, and the plenum loads without any smoke or flame to warn the operator. The interval is set from the walk-through, semi-annual as a starting point.
Can kitchen staff clean the baffle filters between visits?
Yes. A weekly pass through the dish machine slows the loading of the plenum. The baked layer inside each fold comes out in the heated soak tank on the visit.
What does the certificate say after a hood visit?
The certificate is a signed health and safety document referencing the published NFPA 96 standard, with before-and-after photographs of every cleaned surface. It names the canopy, the filters and the plenum. What it does and does not assert is on the NFPA 96 page.